Changes between Initial Version and Version 1 of waue/2011/0401

Timestamp:

Apr 11, 2011, 6:39:19 PM (13 years ago)

Author:

waue

Comment:

--

waue/2011/0401

@@ +1 @@
+= NXHX PPTP 手動設定 =
+
+修改自 PPTP Client Debian HOWTO by James Cameron 26th May 2008
+These are instructions for installing PPTP Client on Debian GNU/Linux.
+
+Contents:
+
+ * 安裝 Ubuntu pptp client
+
+apt-get install pptp-linux
+
+ * 手動設定pptp連線
+Configuration, by hand
+
+1. obtain from your PPTP Server administrator:
+
+ * the IP address or host name of the server ($SERVER),
+ * the name you wish to use to refer to the tunnel ($TUNNEL),
+ * the authentication domain name ($DOMAIN),
+ * the username you are to use ($USERNAME),
+ * the password you are to use ($PASSWORD),
+ * whether encryption is required.
+
+基本上要開始之前要對 VPN SERVER 有所了解，最起碼要知道ServerIP, Domain, Username, Password, 最容易告不清楚就是 “加密”與”壓縮”
+以 NXHX公司為例
+ * $SERVER = 140.110.22.100
+ * $TUNNEL = nchc //自己定義就好
+ * $DOMAIN = //沒有
+ * $USERNAME = ….
+ * $PASSWORD = ….
+ * 以 pap 認証，允許不加密資料…
+
+2. 建立 or 修改 /etc/ppp/options.pptp:
+
+預設是 lock noauth nobsdcomp nodeflate refuse-pap refuse-chap refuse-eap refuse mschap
+，而NXHX因為要用到PAP，所以把 refuse-pap 給住解掉。
+{{{
+#!text
+# We won’t do PAP, EAP, CHAP, or MSCHAP, but we will accept MSCHAP-V2
+# (you may need to remove these refusals if the server is not using MPPE)
+#refuse-pap
+refuse-eap
+refuse-chap
+refuse-mschap
+….
+}}}
+3. 建立 or 修改 /etc/ppp/pap-secrets: //因為我們用的是pap認証，所以要改這個檔案，也時候也可能要改的檔案是 chap-secrets…所以要看你的認証方式而定
+
+$USERNAME PPTP $PASSWORD *
+
+4. 建立 /etc/ppp/peers/$TUNNEL:
+{{{
+vi /etc/ppp/peers/nchc
+pty “pptp 140.110.22.100 –nolaunchpppd”
+name $USERNAME
+remotename PPTP
+file /etc/ppp/options.pptp
+ipparam nchc
+}}}
+Note: if you do not need MPPE support, then remove the require-mppe-128 option from this file and /etc/ppp/options.pptp.
+// 原本範例有 require-mppe-128 因為我們不需要 所以拿掉了
+
+5. 用 pon 來建立連線吧:
+{{{
+pon nchc
+
+ifconfig 可以找到 ppp0
+ppp0 Link encap:Point-to-Point Protocol
+inet addr:140.110.35.193 P-t-P:140.110.35.192 Mask:….
+}}}
+6. 斷線:
+{{{
+poff nchc
+}}}
+7. to set up routing: //這邊希望連線後預設路由就是VPN出去
+{{{
+route add default gw 140.110.35.192
+}}}
+or
+{{{
+vi /etc/ppp/ip-up.d/nchc
+
+#!/bin/sh
+if [ "${PPP_IPPARAM}" = "nchc" ]; then
+    /sbin/route add -net 140.x.0.0/16   dev ${IFNAME}
+    /sbin/route add -net 2xx.1xx.1xx.0/24 dev ${IFNAME}
+fi
+}}}
+8. 在NXHX還要改 DNS 140.110.16.1
+
+9. 開機時啟動 //edit 2010/09/29
+{{{
+vi /etc/network/interfaces
+auto ppp0
+iface ppp0 inet ppp
+provider nchc
+}}}
+
+這樣就大功告成啦！
+
+10 . option 需要視情況調整
+{{{
+#text
+passive
+connect-delay 10000
+#lcp-echo-interval 30
+#lcp-echo-failure 4
+避免斷線…
+}}}
+更多細節參考
+
+http://pptpclient.sourceforge.net/howto-debian.phtml